BleuScorer Class Reference
#include <BleuScorer.h>
Public Types | |
| enum | ReferenceLengthType { AVERAGE, CLOSEST, SHORTEST } |
Public Member Functions | |
| BleuScorer (const std::string &config="") | |
| ~BleuScorer () | |
| virtual void | setReferenceFiles (const std::vector< std::string > &referenceFiles) |
| virtual void | prepareStats (std::size_t sid, const std::string &text, ScoreStats &entry) |
| virtual statscore_t | calculateScore (const std::vector< int > &comps) const |
| virtual std::size_t | NumberOfScores () const |
| int | CalcReferenceLength (std::size_t sentence_id, std::size_t length) |
| ReferenceLengthType | GetReferenceLengthType () const |
| void | SetReferenceLengthType (ReferenceLengthType type) |
| const std::vector< Reference * > & | GetReferences () const |
| std::size_t | CountNgrams (const std::string &line, NgramCounts &counts, unsigned int n) |
| void | DumpCounts (std::ostream *os, const NgramCounts &counts) const |
| bool | OpenReference (const char *filename, std::size_t file_id) |
| bool | OpenReferenceStream (std::istream *is, std::size_t file_id) |
Detailed Description
Bleu scoringDefinition at line 21 of file BleuScorer.h.
Member Enumeration Documentation
Constructor & Destructor Documentation
| BleuScorer::BleuScorer | ( | const std::string & | config = "" |
) | [explicit] |
| BleuScorer::~BleuScorer | ( | ) |
Definition at line 44 of file BleuScorer.cpp.
Member Function Documentation
| int BleuScorer::CalcReferenceLength | ( | std::size_t | sentence_id, | |
| std::size_t | length | |||
| ) |
| virtual statscore_t BleuScorer::calculateScore | ( | const std::vector< int > & | totals | ) | const [virtual] |
Calculate the actual score.
Implements StatisticsBasedScorer.
Referenced by BOOST_AUTO_TEST_CASE(), and MergeScorer::calculateScore().
| std::size_t BleuScorer::CountNgrams | ( | const std::string & | line, | |
| NgramCounts & | counts, | |||
| unsigned int | n | |||
| ) |
Count the ngrams of each type, up to the given length in the input line.
Referenced by BOOST_AUTO_TEST_CASE().
| void BleuScorer::DumpCounts | ( | std::ostream * | os, | |
| const NgramCounts & | counts | |||
| ) | const |
| ReferenceLengthType BleuScorer::GetReferenceLengthType | ( | ) | const [inline] |
Definition at line 40 of file BleuScorer.h.
Referenced by BOOST_AUTO_TEST_CASE().
| const std::vector<Reference*>& BleuScorer::GetReferences | ( | ) | const [inline] |
Definition at line 43 of file BleuScorer.h.
References ScopedVector< T >::get().
| virtual std::size_t BleuScorer::NumberOfScores | ( | ) | const [inline, virtual] |
Return the number of statistics needed for the computation of the score.
Implements Scorer.
Definition at line 36 of file BleuScorer.h.
References kBleuNgramOrder.
Referenced by MergeScorer::calculateScore().
| bool BleuScorer::OpenReference | ( | const char * | filename, | |
| std::size_t | file_id | |||
| ) |
| bool BleuScorer::OpenReferenceStream | ( | std::istream * | is, | |
| std::size_t | file_id | |||
| ) |
| virtual void BleuScorer::prepareStats | ( | std::size_t | sindex, | |
| const std::string & | text, | |||
| ScoreStats & | entry | |||
| ) | [virtual] |
Process the given guessed text, corresponding to the given reference sindex and add the appropriate statistics to the entry.
Reimplemented from Scorer.
Referenced by BOOST_AUTO_TEST_CASE().
| virtual void BleuScorer::setReferenceFiles | ( | const std::vector< std::string > & | referenceFiles | ) | [virtual] |
Set the reference files. This must be called before prepareStats().
Reimplemented from Scorer.
| void BleuScorer::SetReferenceLengthType | ( | ReferenceLengthType | type | ) | [inline] |
Definition at line 41 of file BleuScorer.h.
Referenced by BOOST_AUTO_TEST_CASE().
The documentation for this class was generated from the following files:
- mosesdecoder/mert/BleuScorer.h
- mosesdecoder/mert/BleuScorer.cpp
